<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>用户注册表单</title>
</head>
<body>
    <form id="registrationForm">
        <label for="username">用户名:</label>
        <input type="text" id="username" name="username" required>
        <br><br>

        <label for="email">邮箱:</label>
        <input type="text" id="email" name="email" required>
        <br><br>

        <label for="password">密码:</label>
        <input type="password" id="password" name="password" required>
        <br><br>

        <button type="submit">注册</button>
    </form>

    <script src="validate.js"></script>
</body>
</html>